EP3963316A4 - Éléments de capteur doté de nanostructures métalliques et leurs utilisations - Google Patents
Éléments de capteur doté de nanostructures métalliques et leurs utilisations Download PDFInfo
- Publication number
- EP3963316A4 EP3963316A4 EP20798205.9A EP20798205A EP3963316A4 EP 3963316 A4 EP3963316 A4 EP 3963316A4 EP 20798205 A EP20798205 A EP 20798205A EP 3963316 A4 EP3963316 A4 EP 3963316A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor elements
- metallic nanostructures
- nanostructures
- metallic
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
- G01N21/553—Attenuated total reflection and using surface plasmons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0462—Apparatus with built-in sensors
- A61B2560/0468—Built-in electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0285—Nanoscale sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
- A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
- G01N21/553—Attenuated total reflection and using surface plasmons
- G01N21/554—Attenuated total reflection and using surface plasmons detecting the surface plasmon resonance of nanostructured metals, e.g. localised surface plasmon resonance
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Biochemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962842188P | 2019-05-02 | 2019-05-02 | |
PCT/CA2020/050571 WO2020220131A1 (fr) | 2019-05-02 | 2020-04-29 | Éléments de capteur doté de nanostructures métalliques et leurs utilisations |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3963316A1 EP3963316A1 (fr) | 2022-03-09 |
EP3963316A4 true EP3963316A4 (fr) | 2022-12-28 |
Family
ID=73029239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20798205.9A Pending EP3963316A4 (fr) | 2019-05-02 | 2020-04-29 | Éléments de capteur doté de nanostructures métalliques et leurs utilisations |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220221407A1 (fr) |
EP (1) | EP3963316A4 (fr) |
CA (1) | CA3138601A1 (fr) |
WO (1) | WO2020220131A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104492509B (zh) * | 2014-11-18 | 2016-08-24 | 太原理工大学 | 具有纳米枝晶拉曼基底的微流控芯片的制作方法 |
WO2018027309A1 (fr) * | 2016-08-11 | 2018-02-15 | Queen's University At Kingston | Dispositif de spectroscopie raman exaltée de surface reconfigurable et procédé associé |
CN109187486A (zh) * | 2018-09-20 | 2019-01-11 | 天津理工大学 | 一种银纳米片及其制备方法与用途 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6770488B1 (en) * | 1999-03-19 | 2004-08-03 | The University Of Wyoming | Practical method and apparatus for analyte detection with colloidal particles |
WO2005094221A2 (fr) * | 2003-09-18 | 2005-10-13 | Nanomix, Inc. | Nanostructures avec nanoparticules deposees par electrodeposition |
EP2434278A1 (fr) * | 2010-08-31 | 2012-03-28 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Appareil de détecter un ou plusieurs analytes, comprenant une nanostructure allongée et procédé de son fabrication |
EP2546635A1 (fr) * | 2011-07-14 | 2013-01-16 | The European Union, represented by the European Commission | Dispositif capteur SPR doté de nanostructure |
KR102192973B1 (ko) * | 2013-12-19 | 2020-12-18 | 에스케이이노베이션 주식회사 | 나노 구조체를 갖는 센서 및 그 제조 방법 |
EP3350117B1 (fr) * | 2015-09-15 | 2019-08-28 | Arguseye AB | Capuchon d'extrémité pour dispositifs de fibres optiques et capteurs nanoplasmoniques |
KR102046436B1 (ko) * | 2018-04-26 | 2019-11-19 | 한국기계연구원 | 미끄럼 절연막을 포함하는 기판 및 이의 제조방법 |
CN109294234A (zh) * | 2018-09-26 | 2019-02-01 | 北京市政建设集团有限责任公司 | 一种可重复利用基于石墨烯-贵金属纳米粒子复合物杂化薄膜及其制备方法 |
-
2020
- 2020-04-29 WO PCT/CA2020/050571 patent/WO2020220131A1/fr unknown
- 2020-04-29 EP EP20798205.9A patent/EP3963316A4/fr active Pending
- 2020-04-29 CA CA3138601A patent/CA3138601A1/fr active Pending
- 2020-04-29 US US17/607,611 patent/US20220221407A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104492509B (zh) * | 2014-11-18 | 2016-08-24 | 太原理工大学 | 具有纳米枝晶拉曼基底的微流控芯片的制作方法 |
WO2018027309A1 (fr) * | 2016-08-11 | 2018-02-15 | Queen's University At Kingston | Dispositif de spectroscopie raman exaltée de surface reconfigurable et procédé associé |
CN109187486A (zh) * | 2018-09-20 | 2019-01-11 | 天津理工大学 | 一种银纳米片及其制备方法与用途 |
Non-Patent Citations (4)
Title |
---|
HANNAH DIES ET AL: "In situ assembly of active surface-enhanced Raman scattering substrates via electric field-guided growth of dendritic nanoparticle structures", NANOSCALE, vol. 9, no. 23, 1 January 2017 (2017-01-01), United Kingdom, pages 7847 - 7857, XP055665757, ISSN: 2040-3364, DOI: 10.1039/C7NR01743J * |
JI JIANLONG ET AL: "Electrodeposition of Au/Ag bimetallic dendrites assisted by Faradaic AC-electroosmosis flow", AIP ADVANCES, AMERICAN INSTITUTE OF PHYSICS, 2 HUNTINGTON QUADRANGLE, MELVILLE, NY 11747, vol. 4, no. 3, 12 March 2014 (2014-03-12), XP012183099, DOI: 10.1063/1.4868518 * |
NGUYEN THUY-AN ET AL: "Effect of electrodeposition cycles on the performance of gold nanostructures as SERS-active substrates", JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, THE KOREAN SOCIETY OF INDUSTRIAL AND ENGINEERING CHEMISTRY, KOREA, vol. 48, 16 January 2017 (2017-01-16), pages 230 - 234, XP029928313, ISSN: 1226-086X, DOI: 10.1016/J.JIEC.2017.01.006 * |
See also references of WO2020220131A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20220221407A1 (en) | 2022-07-14 |
WO2020220131A1 (fr) | 2020-11-05 |
CA3138601A1 (fr) | 2020-11-05 |
EP3963316A1 (fr) | 2022-03-09 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221124 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 21/552 20140101ALN20221118BHEP Ipc: A61B 5/00 20060101ALI20221118BHEP Ipc: G01N 21/75 20060101ALI20221118BHEP Ipc: G01N 21/65 20060101ALI20221118BHEP Ipc: B82Y 15/00 20110101ALI20221118BHEP Ipc: G01N 27/00 20060101AFI20221118BHEP |